1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Lite5200B board Device Tree Source
4 *
5 * Copyright 2006-2007 Secret Lab Technologies Ltd.
6 * Grant Likely <grant.likely@secretlab.ca>
7 */
8
9 /include/ "mpc5200b.dtsi"
10
11 &gpt0 { fsl,has-wdt; };
12 &gpt2 { gpio-controller; };
13 &gpt3 { gpio-controller; };
14
15 / {
16 model = "fsl,lite5200b";
17 compatible = "fsl,lite5200b";
18
19 leds {
20 compatible = "gpio-leds";
21 tmr2 {
22 gpios = <&gpt2 0 1>;
23 };
24 tmr3 {
25 gpios = <&gpt3 0 1>;
26 linux,default-trigger = "heartbeat";
27 };
28 led1 { gpios = <&gpio_wkup 2 1>; };
29 led2 { gpios = <&gpio_simple 3 1>; };
30 led3 { gpios = <&gpio_wkup 3 1>; };
31 led4 { gpios = <&gpio_simple 2 1>; };
32 };
33
34 memory@0 {
35 reg = <0x00000000 0x10000000>; // 256MB
36 };
37
38 soc5200@f0000000 {
39 psc@2000 { // PSC1
40 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
41 cell-index = <0>;
42 };
43
44 psc@2200 { // PSC2
45 status = "disabled";
46 };
47
48 psc@2400 { // PSC3
49 status = "disabled";
50 };
51
52 psc@2600 { // PSC4
53 status = "disabled";
54 };
55
56 psc@2800 { // PSC5
57 status = "disabled";
58 };
59
60 psc@2c00 { // PSC6
61 status = "disabled";
62 };
63
64 // PSC2 in ac97 mode example
65 //ac97@2200 { // PSC2
66 // compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
67 // cell-index = <1>;
68 //};
69
70 // PSC3 in CODEC mode example
71 //i2s@2400 { // PSC3
72 // compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
73 // cell-index = <2>;
74 //};
75
76 // PSC6 in spi mode example
77 //spi@2c00 { // PSC6
78 // compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
79 // cell-index = <5>;
80 //};
81
82 ethernet@3000 {
83 phy-handle = <&phy0>;
84 };
85
86 mdio@3000 {
87 phy0: ethernet-phy@0 {
88 reg = <0>;
89 };
90 };
91
92 i2c@3d40 {
93 eeprom@50 {
94 compatible = "atmel,24c02";
95 reg = <0x50>;
96 };
97 };
98
99 sram@8000 {
100 compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
101 reg = <0x8000 0x4000>;
102 };
103 };
104
105 pci@f0000d00 {
106 interrupt-map-mask = <0xf800 0 0 7>;
107 interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
108 0xc000 0 0 2 &mpc5200_pic 1 1 3
109 0xc000 0 0 3 &mpc5200_pic 1 2 3
110 0xc000 0 0 4 &mpc5200_pic 1 3 3
111
112 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
113 0xc800 0 0 2 &mpc5200_pic 1 2 3
114 0xc800 0 0 3 &mpc5200_pic 1 3 3
115 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
116 clock-frequency = <0>; // From boot loader
117 interrupts = <2 8 0 2 9 0 2 10 0>;
118 bus-range = <0 0>;
119 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
120 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
121 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
122 };
123
124 localbus {
125 ranges = <0 0 0xfe000000 0x02000000>;
126
127 flash@0,0 {
128 compatible = "cfi-flash";
129 reg = <0 0 0x02000000>;
130 bank-width = <1>;
131 #size-cells = <1>;
132 #address-cells = <1>;
133
134 partition@0 {
135 label = "kernel";
136 reg = <0x00000000 0x00200000>;
137 };
138 partition@200000 {
139 label = "rootfs";
140 reg = <0x00200000 0x01d00000>;
141 };
142 partition@1f00000 {
143 label = "u-boot";
144 reg = <0x01f00000 0x00060000>;
145 };
146 partition@1f60000 {
147 label = "u-boot-env";
148 reg = <0x01f60000 0x00020000>;
149 };
150 partition@1f80000 {
151 label = "dtb";
152 reg = <0x01f80000 0x00080000>;
153 };
154 };
155 };
156
157 };
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